Mazda 2011 3 Engine, transmission, and chassis are guaranteed New alternator, battery, spark plugs, and compressor replaced, agency serviced, engine filter changed, transmission cooler installed, 10 units, car's reverse lights replaced, engine mounts and supporting bracket replaced, driver's seat replaced, tires changed about a month ago, full set, nothing needed, thanks to God, the car is for personal use Everything in the car has been mentioned